COWEETA EXP STN, NORTH CAROLINA

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 48.2 52.0 60.0 68.4 74.8 80.5 83.0 82.3 77.3 69.2 60.5 51.5 67.3
Highest Mean Max. Temperature (F) 59.8 59.9 65.7 73.5 82.3 84.3 88.2 86.5 81.3 74.9 65.7 58.7 69.9
Year Highest Occurred 1974 1990 1967 1967 1962 1988 1986 1980 1970 1963 1985 1984 1990
Lowest Mean Max. Temperature (F) 36.3 45.1 53.0 62.0 70.6 76.8 78.4 78.9 74.3 64.2 53.8 43.7 65.9
Year Lowest Occurred 1977 1978 1969 1983 1976 1974 1979 1967 1976 1976 1976 1963 1979
Mean Temperature (F) 35.4 38.5 46.3 54.2 61.3 67.5 70.8 70.3 65.1 54.8 46.6 38.7 54.1
Highest Mean Temperature (F) 48.3 46.4 51.4 58.5 66.1 70.4 73.7 73.5 68.5 60.9 55.6 46.4 57.0
Year Highest Occurred 1974 1990 1974 1981 1962 1981 1986 1988 1970 1984 1985 1971 1990
Lowest Mean Temperature (F) 25.0 32.1 39.3 49.8 58.2 64.5 67.3 67.5 61.2 49.0 40.2 30.6 52.5
Year Lowest Occurred 1977 1978 1969 1961 1981 1974 1967 1967 1967 1987 1976 1963 1968
Mean Min. Temperature (F) 22.7 25.0 32.6 40.0 47.7 54.5 58.5 58.2 52.8 40.4 32.7 25.8 40.9
Highest Mean Min. Temperature (F) 36.8 32.9 39.6 44.1 52.0 57.3 61.7 61.5 57.2 49.6 45.4 34.3 44.0
Year Highest Occurred 1974 1990 1973 1981 1975 1989 1989 1988 1973 1985 1985 1972 1990
Lowest Mean Min. Temperature (F) 13.6 16.8 25.5 36.5 44.3 50.5 55.5 55.5 48.0 31.7 26.5 17.5 38.3
Year Lowest Occurred 1977 1968 1969 1962 1988 1966 1976 1962 1967 1987 1976 1963 1963
Mean Precipitation (in.) 6.65 7.01 7.77 5.81 6.12 5.05 4.96 5.45 5.40 4.96 5.91 6.81 71.90
Highest Precipitation (in.) 10.35 13.80 17.04 11.31 19.02 13.09 10.72 12.03 13.21 12.06 11.28 13.73 91.49
Year Highest Occurred 1974 1966 1980 1964 1976 1989 1989 1961 1975 1964 1979 1961 1989
Lowest Precipitation (in.) 1.96 0.87 1.62 1.25 1.44 0.73 0.97 2.13 0.22 0.03 2.51 0.91 49.32
Year Lowest Occurred 1981 1978 1985 1975 1964 1986 1977 1981 1984 1963 1990 1965 1988
Heating Degree Days (F) 918. 742. 580. 324. 140. 18. 0. 0. 64. 324. 552. 815. 4477.
Cooling Degree Days (F) 0. 0. 0. 0. 25. 93. 183. 166. 67. 8. 0. 0. 542.

Southeast Regional Climate Center, sercc@climate.ncsu.edu